Holly Duplechain, MD
NPI 1831208982 · Internal Medicine Physician · Lindale, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Holly Duplechain, MD is a Internal Medicine Physician provider in Lindale, TX (NPI 1831208982).
Provider details
- NPI number
- 1831208982
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- M4047 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,720 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 492 | $95 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 355 | $129 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 338 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 286 | $65 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 94 | $9 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 133 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 894 | 225 |
| Levothyroxine Sodium | 754 | 182 |
| Losartan Potassium | 607 | 154 |
| Gabapentin | 502 | 122 |
| Atorvastatin Calcium | 464 | 131 |
| Omeprazole | 459 | 129 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2014-10-13
Frequently asked questions
- What is Holly Duplechain's NPI number?
- Holly Duplechain's National Provider Identifier (NPI) is 1831208982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Duplechain's specialty?
- Holly Duplechain is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Holly Duplechain located?
- Holly Duplechain's practice location on file with NPPES is 3203 S Main St, Lindale, TX 75771-7727.
- What is Holly Duplechain's phone number?
- The practice phone number listed in the NPPES registry for Holly Duplechain is (903) 882-0991.
- Does Holly Duplechain accept Medicare?
- Holly Duplechain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Holly Duplechain's NPI active?
- Yes — Holly Duplechain's NPI (1831208982) is active in the NPPES registry as of the last update on 2014-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.